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Austria

$821+ Cheap flights from Knoxville (TYS) to Austria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — VIE
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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Cheap flight deals from Knoxville to Austria

Cheapest flights from Knoxville to Austria
Explore the most affordable flight options available from Knoxville to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

This Expedia deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:45 am -
2 stops20h 00m
Wed 11/187:00 am -
2 stops19h 54m
Deal found 8/9$821
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:25 am -
1 stop14h 35m
Wed 11/1810:20 am -
1 stop19h 39m
Deal found 8/9$832
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop20h 15m
Tue 9/1510:30 am -
2 stops43h 29m
Deal found 8/9$911
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:10 pm -
2 stops37h 10m
Tue 9/2910:30 am -
2 stops34h 12m
Deal found 8/8$919
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:10 pm -
1 stop13h 00m
Tue 10/610:50 am -
2 stops28h 55m
Deal found 8/9$931
This Air Canada deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
2 stops20h 20m
Tue 9/1511:15 am -
3 stops18h 44m
Deal found 8/9$950
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:15 am -
2 stops27h 20m
Mon 9/72:55 pm -
2 stops35h 29m
Deal found 8/5$961
This KAYAK deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am -
1 stop20h 15m
Tue 9/1510:50 am -
1 stop19h 09m
Deal found 8/9$975

Find flight deals from Knoxville to Austria

Keep the following information in mind while searching for Knoxville to Austria flight deals. Data was last updated August 10, 2026.

Round-trip from

$821
(Expedia)

Popular in

June

Cheapest in

February

Average price

$1,042
From Knoxville McGhee Tyson to Austria
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Knoxville to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Wed 11/4

6:45 am-8:00 am

2 stops19h 15m

Vienna Intl

Wed 11/18

10:55 am-8:54 pm

1 stop15h 59m

$837

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Tue 9/8

6:00 am-8:15 am

1 stop20h 15m

Vienna Intl

Tue 9/15

10:30 am-11:59 pm

2 stops43h 29m

$911

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Tue 9/22

1:10 pm-8:20 am

2 stops37h 10m

Vienna Intl

Tue 9/29

10:30 am-2:42 pm

2 stops34h 12m

$919

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Tue 9/22

1:10 pm-8:10 am

1 stop13h 00m

Vienna Intl

Tue 10/6

10:50 am-9:45 am

2 stops28h 55m

$931

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Wed 9/2

7:15 am-4:35 pm

2 stops27h 20m

Vienna Intl

Mon 9/7

2:55 pm-8:24 pm

2 stops35h 29m

$961

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Thu 9/24

5:45 am-8:20 am

2 stops20h 35m

Vienna Intl

Thu 10/1

10:30 am-8:49 pm

2 stops40h 19m

$979

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Thu 9/24

7:25 pm-12:20 pm

2 stops34h 55m

Vienna Intl

Thu 10/1

10:30 am-9:45 am

1 stop29h 15m

$988

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Thu 10/15

10:42 am-8:15 am

1 stop15h 33m

Vienna Intl

Sat 10/24

10:30 am-8:54 pm

2 stops40h 24m

$1,031

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Sorted by cheapest first

Best time to book a flight from Knoxville to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Austria

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austria. Reviews last updated August 10, 2026.
Peruse reviews from past customers who have flown with United Airlines and Lufthansa from Knoxville to Austria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,103 reviews

Crew

8.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,103 reviews
United Airlines
7.4
Good
10,103 reviews

Crew

8.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Lufthansa
6.8
Okay
8,174 reviews
United Airlines
7.4
Good
10,103 reviews

Crew

8.1

Food

6.7

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Austria?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Austria. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to Austria?

    There are many flights that can get you from Knoxville to Austria in 14h 35m. Fly via United Airlines to get the fastest option. There are 4857 mi between Knoxville and Austria.

  • Can I find deals for flights from Knoxville to Austria that include hotel bookings?

    Yes. In addition to deals on Knoxville to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Austria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Austria.

  • Can I find deals for business class flights from Knoxville to Austria?

    Yes. Cheapflights offers flight deals from Knoxville to Austria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Knoxville to Austria

Discover the top 2 airlines that operate flights from Knoxville to Austria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$699Average$868FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$857Average$1,200FlexibilityNo cancel feeOn-time69%

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